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NGA UK – late but still
welcome
Commercial projects lead the way
At last, 2009 will be the year when
next-generation access (NGA) starts to make an appearance in Britain.
As of November 2008, the number of homes switched on to superfast
broadband is still negligible. By this time next year it should be in
the hundreds if not thousands – still a very small number by
international standards but a welcome start.
And while much has been heard about
the need for public money to subsidise the rollout of NGA it looks as
if commercial projects will actually lead the way. BT Retail, H2O
– the company planning to put fibre down sewers –
and Virgin Media should all have a number of real high-speed customers
on their networks by the end of 2009.
Meanwhile, as the table at the end of the
paper shows, the
myriad of public sector and community projects which have been
announced are mostly still in the feasibility stage. Only a few have
had the financial approval to get them up and running within the next
12 months. Point Topic welcomes information on any projects we should
be adding to this list (info@point-topic.com).
Here we look at where the community
projects stand in this fast-changing environment and the progress being
made by two key commercial operators, BT and H2O. See also
"some definitions" of NGA and the various ways of
delivering it.
Community projects being overtaken
At the moment there are literally
dozens of public sector or community projects aiming to provide next
generation access services to various localities in Britain. Ten of
them are listed in the table below. They represent a wide variety
of ideas, but most are still years away from providing services to real
end-users.
One exception should be what is by
far the biggest of them all, Digital Region covering South Yorkshire.
After years of preparation Digital Region is now awaiting final
approval of its plans by the UK Treasury. It should be hard for the
government to turn down the project at this late stage just when Gordon
Brown is making a commitment to spend Britain’s way out of
recession. Digital Region should be just the kind of pump-priming
project, using investment to promote future growth, which the economy
needs.
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If
all goes well the Digital
Region
network should be partly up and running by the end of 2009. But it is
an infrastructure project, providing a platform for ISPs rather than
providing services to end-users directly. So there could be further
delays in take-up before the infrastructure is actually in use.
At the other end of the size
scale, a
hard-headed project promoted by Kent County Council will use public
money to bring broadband to the notspots and slowspots in that county.
The first end-users should be online during 2009, and if the economics
look reasonable this could provide a model for other parts of the
country.
Another group of projects are
really
about adding a high-tech edge to business park and regeneration
projects in places such as Gateshead, Walsall and Belfast. Providing a
state-of-the-art fibre infrastructure in such places is probably no
more than any good private developer would do, but it provides an
opportunity to dramatise the project and help to attract inward
investment.
Then
there are a number of projects
focused more on helping the poorest or most remote communities. Almost
without exception, these have not yet got beyond the initial planning
and feasibility study stages. By the time they have got firm plans in
view, commercial NGA rollouts will probably be well established. In
these circumstances, the best strategy for most of them will be to
provide the seed money or trail-blazing which will bring commercial
operators in to places they would otherwise pass by.
BT – Ebbsfleet and
other
pilots
BT’s former flagship
project for NGA on a greenfield site is starting to look much less
significant than it once did. For years the Land Securities development
at Ebbsfleet Valley was presented as the pioneering location for
fibre-to-the-premises in Britain. Now it has at last arrived it looks
much more modest.
People started moving in to the
first
district to be developed, Springhead Park, in September 2008 but there
will only be 600 homes there. With the UK housing market in free fall,
Land Securities is now talking of taking up to 25 years to reach the
original target of 10,000 homes for the whole development. Clearly
Ebbsfleet is not going to make a major contribution to the rollout of
NGA in Britain
But Ebbsfleet Valley does have
an
FTTP infrastructure, installed by BT Openreach and available to all
ISPs on equal terms, with tempting offers of free lines to get them
started. So far BT Retail is the only taker, and it has won consent to
a variation of its universal service conditions from Ofcom so that it
can provide special discounts to participants in its pilot trial.
Reflecting a scaled-down view of Ebbsfleet’s growth, the
consent covers only 300 participants, up to December 2009.
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Some definitions
Next-generation access is
a
deliberately vague
term, meant to embrace any access network which can deliver
significantly higher downstream and upstream bandwidths than current
generation DSL, cable and fixed wireless solutions. In practice it
always involves fibre-optics networks reaching close to the end-user if
not all the way.
Architecturally the
simplest,
but also the most
expensive solution is fibre-to-the-premises (FTTP), where the
fibre-optic cable is taken all the way to the end-user’s home
or
business. H2O is one player offering this approach. But it is usually
much cheaper to terminate the fibre some way from the end-user premises
– ideally within 1km – and then to cover the
remaining distance with
some other technology.
So, in most of the
proposed
telephone
network-based solutions, NGA means fibre-to-the-cabinet (FTTC), where
the cabinet is typically one of BT’s roadside boxes. Then the
last few
hundred metres of the connection to home or business is made over the
copper telephone wire, probably using Very-high-speed DSL (VDSL). But
where the distances are too long, or the terrain is not suitable, or
because the solution is simply cheaper, the connection might instead be
made by a high-frequency fixed-wireless link.
Virgin Media and other cable
network operators
have the option to take a different approach. Here the fibre terminates
in the local service node, typically supporting a few hundred
customers, and the final link to the premises is via a high-bandwidth
radio frequency channel on the existing cable. By upgrading its network
to the new Docsis 3.0 standard Virgin Media is now able to offer its
customers up to 50Mbps of downstream bandwidth. Many would argue that
this is not proper NGA because the bandwidth is shared, not dedicated
to a single user, but it remains to be seen how succesful this kind of
offering will be in a competitive market.
Note also that many
businesses
already enjoy
fibre-optic services over dedicated leased lines and have done for
years. BT says it serves 120,000 of them in the UK. But this is a
different type of offering, with higher costs and quality of service
requirements than the mass-market superfast broadband which will be
provided by NGA.
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The project has got under way
and BT
has set up a web-page, at http://www.ebbsfleet.bt.com/,
which invites the public to “Experience a digital home of the
future, today, with the fastest broadband connection speeds available
to residential customers in the UK.” Not yet though
– as of November 2008 it concludes “Come back soon
- This page will be updated regularly with more information.”
But now that BT has announced
plans
– although still conditional – to roll out mainly
FTTC-based NGA to 40% of homes and businesses in the UK the focus will
shift to Openreach’s other projects. The first step in the
programme will be operating trials in two areas, Muswell Hill in North
London and Whitchurch in Cardiff, due to start in the Summer of 2009.
After that, market rollout of
the
full 40%-coverage plan is due to start in early 2010 – not
much more than a year away. Some major political and financial
decisions will have to be made in the meantime if that is to happen on
schedule – not to mention the technical and engineering
issues.
H2O – sewer fibre
for
Bournemouth and Dundee
The only other player to make a
major
public commitment to NGA so far is H2O. At the other end of the
corporate scale from BT, H2O has become well known as the company which
is planning to put broadband down the nation’s sewers. Using
its proprietary “Focus” (for Fibre Optical Cable
Underground Sewer) System, H2O has already installed campus networks at
two Scottish universities – Aberdeen and Napier, in Edinburgh
– and announced schemes to fibre two large British towns,
Bournemouth and Dundee. With 88,000 and 55,000 homes passed
respectively, H2O claims this as the biggest FTTP scheme in Europe.
The company has started the
actual
roll-out to end users in Bournemouth and if it keeps to its announced
schedule Dundee should not be far behind. The service is being branded
as “Fibrecity”, at http://www.fibrecity.eu/.
On Fibrecity’s
Bournemouth
pages local residents are offered the opportunity to apply for a free
fibre-optic line to their homes. This simply means bringing the cable
to their premises, it does not include connecting or providing any
actual service over it. Once their application is accepted, residents
will be given 28 days to take up the offer of free connection.
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Selected
Next Generation Access projects in the UK
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Class
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Promoter
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Type
of project
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Project
locations
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Stage
and timescale
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Coverage
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Description
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Commercial
Projects
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A
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Atlas
Communications
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Notspot
infill
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Middletown,
Northern Ireland
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Initial
trials
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150
homes
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High
speed service for a village on a fibre-optic route but distant from its
serving exchange
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A
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BT
Openreach
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Greenfield
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Ebbsfleet
Valley, Kent
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Available
for resellers from Aug 2008; BT Retail pilot until Dec 2009
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9,000
homes passed by 2020
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FTTH
on a greenfield site; BT Retail has approval for a pilot of up to 300
homes
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A
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BT
Openreach
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Operational
pilot
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Muswell
Hill, North London
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Deployment
Summer 2009
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FTTC
trial in a prosperous suburb
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A
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BT
Openreach
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Operational
pilot
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Whitchurch,
South Glamorgan
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Deployment
Summer 2009
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FTTC
in a suburb of Cardiff
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A
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H2O
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Market
rollout
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Bournemouth
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Development
stage; signing up homes to connect as of Nov 2008
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88,000
homes passed
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FTTP
via the sewer network
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A
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H2O
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Market
rollout
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Dundee
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Development
stage; work to start by Dec 2008
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55,000
homes passed
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FTTP
via the sewer network
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Virgin
Media
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Operational
pilot
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Warrington
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Signing
up trial users in November 2008
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200
homes
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Docsis
3.0 service
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Virgin
Media
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Market
rollout
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Virtually
all cable areas nationwide
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National
rollout by mid-2009
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About
12m homes
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Docsis
3.0 service
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Public
sector and community projects
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B
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Accelerate
Nottingham
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Community
development
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Nottingham
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Initial
planning
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Working
on ideas for trials and experiments to demonstrate the value of NGA
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B
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Angus
Glens
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Community
development
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Angus,
Scotland
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Initial
planning
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To
serve 1,000 homes and businesses
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Seeking
funds for a feasibility and costing study
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B
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Cybermoor
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Community
development
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Alston,
Northumberland
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Feasibility
study commissioned
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Looking
at the opportunities for fibre-optic technologies.
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B
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Digital
Region
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Community
development
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South
Yorkshire; Sheffield, Rotherham, Barnsley, Doncaster
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Expected
to gain final UK government approval in Nov 2008
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Up
to 546,000 homes and 40,000 businesses passed
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A
carrier class core and access network intended to provide high
bandwidth broadband access for all households and businesses in the
region and with wholesale access for service providers
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B
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Gateshead
Technology Innovation
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Business
park
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Baltic
Business Quarter, Gateshead
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Fibre
installation began in Nov 2008
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21
hectare site
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Providing
a pre-built advanced fibre infrastructure for businesses locating in
the Quarter
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B
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Kent
County Council
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Notspot
infill
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Kent
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Tenders
by 21/11/08; completion targeted for Mar 2010
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9,000
households cannot get broadband at all, 58,000 get less than 512kbps
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Planning
to use an already well-established fibre network for schools to reach
out to remote communities.
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B
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Renew
Energy Services
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Community
development
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Cardenden,
Fife
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Development
stage with grant backing from Scotland's Climate Challenge
fund
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800
homes passed initially; up to 1900 later
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Environment-friendly
heat and power scheme aims to use infrastructure for fibre cabling as
well
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B
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Titanic
Quarter
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Greenfield
site
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Titanic
Quarter, Belfast
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Early
construction
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5,000
homes and over 300,000 sq metres of business space
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Aiming
for high specification, high technology business space
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B
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Walsall
Regeneration Company
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Business
park
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Walsall,
West Midlands
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£400m
Walsall Gigaport project approved October 2008
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23
hectare site, room for 3,000 jobs
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Providing
a pre-built advanced fibre infrastructure
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B
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Walsall
Regeneration Company
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Community
development
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Birchills,
Walsall
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Nov
2008: initial consultancy study
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"pilot
area for a fibre-optic platform in a deprived community"
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